Faculty

Research Interests:

• Ph. D. awarded on the thesis titled
• Acid/Visible     Light    Mediated    Denitrogenative    Cross-Coupling  and Transannulation Reactions of 1,2,3-Benzotriazin-4(3H)-ones

Research Domain:

•  Organic Synthesis (Methodology Development)
•  Organocatalysis, Organic Photochemistry (Photocatalysis)  Electrochemical Catalysis
•  C-H Activation and Functionalization
•  Metal-Catalysis, Organometallic Chemistry, Heterocyclic Chemistry  Flow Chemistry

Reviewer:

• Royal Society of Chemistry
• Springer

Reviewed Book Chapters: 01

Invited Talks as Resource Person:

•  Invited by SRM University-AP, Amaravati Andhra Pradesh as a Resource Person/Guest speaker at “2-Day NMR User’s Meet” organized by Office of Dean Research, SRM University-AP, which was held during 25^th – 26^th June, 2025.

List of Patents and Book chapters

• Published a     patent     “A      PROCESS     FOR     THE   PREPARATION     OF ISOQUINOLINONE COMPOUNDS”. Application number: 202441002242.
• Published a patent “A PROCESS FOR THE PREPARATION OF ISOINDOLINONE COMPOUNDS”. Application number: 202441002555.
• Published a patent “A PROCESS FOR THE PREPARATION OF SALICYLANILIDE SULFONATE COMPOUNDS”. Application number: 202441029389.
• Published a patent “A PROCESS FOR THE PREPARATION OF ISOINDOLINE-1,3-DIONE DERIVATIVES”. Application number: 202541013932

Book Chapter:

• Ramaraju Korivi, Popuri Sureshbabu, Dhanip Kumar Sharma and Subramaniyan Mannathan. Denitrogenative Transformations of Benzotriazinones and Related In a book Denitrogenative Transformations of Nitrogen Heterocycles. Eds.: Pazhamalai Anbarasan. Publisher: Wiley‐VCH GmbH. Pages: 2025, 381-411. DOI: https://doi.org/10.1002/9783527844852.ch15

List of Publications in International Journals: (Starting from latest)

• Ramaraju Korivi, Jagannath Rana, Baburaj Baskar and Subramaniyan Mannathan. Synthesis of N-Aryl and N-Alkyl Phthalimides via Denitrogenative Cyanation of 1,2,3- Benzotriazin-4(3H)-ones. The Journal of Organic Chemistry, 2025, 90, 3252–3256. Impact Factor: 3.6 (Q2)
• Ramaraju Korivi, Popuri Sureshbabu, Kumar Babu Busi, Sabyasachi Chakrabortty and Subramaniyan Mannathan. Visible Light-Induced Denitrogenative Annulation Reaction of 1,2,3-Benzotriazin-4(3H)-ones with Alkenes and Alkynes via Electron Donor-Acceptor (EDA) Complex Formation: A Sustainable Approach to Isoindolinones and Isoquinolinones Organic Chemistry Frontiers, 2024, 11, 6184 – 6193. Impact Factor: 4.7 (Q1)
• Madasamy Hari Balakrishnan, Popuri Sureshbabu, Ramaraju Korivi, Subramaniyan Mannathan. Regioselective Synthesis of 3‐Substituted Isocoumarin‐1‐imines via Palladium‐Catalyzed Denitrogenative Transannulation of 1, 2, 3‐Benzotriazin‐4 (3H)‐ones and Terminal Alkynes. Chemistry–An Asian Journal, 2023, e202300726 Impact Factor: 4.839 (Q1)

• Ramaraju Korivi, Kanagaraj Madasamy, Popuri Sureshbabu, Subramaniyan Mannathan. Convenient Synthesis of Salicylanilide Sulfonates from 1,2,3- Benzotriazin-4(3H)-ones and Organosulfonic Acids via Denitrogenative Cross- Coupling. ACS Omega 2023, 8, 20, 18306–18311. Impact Factor: 4.3 (Q2)
• Chandra S Bhatt, Divya S Parimi, Tharun K Bollu, Madhura H. U, Noah Jacob, Ramaraju Korivi, Sai S Ponugoti, Subramaniyan Mannathan, Sunil Ojha, Nico Klingner, M Motapothula, Anil K Suresh. Sustainable Bioengineering of Gold Structured Wide-Area Supported Catalysts for Hand-Recyclable Ultra-Efficient Heterogeneous Catalysis. ACS Applied Materials & Interfaces, 2022, 14 (46), 51855- Impact Factor: 10.38 (Q1)
• Kanagaraj Madasamy, Madasamy Hari Balakrishnan, Ramaraju Korivi, and Subramaniyan Mannathan. Trifluoroacetic Acid-Mediated Denitrogenative ortho– Hydroxylation of 1,2,3-Benzotriazin-4(3H)-ones: A Metal-Free Approach; The Journal of Organic Chemistry 2022, 87 (13), 8752-8756. Impact Factor: 3.6 (Q2)

Presentations in Workshops/Seminars/Webinars/FDPs:(Starting from latest)

• Presented a paper “Synthesis of Isoindolinones from 1,2,3-Benzotriazin-4(3H)-ones with Alkenes via Electron Donor-Acceptor (EDA) Complex Formation” at Two Day National Seminar on “Recent Trends and Emerging Technologies in Chemical and Allied Sciences Research” held at Pingle Government College for Women (A) Waddepally, Hanumakonda during 22^nd and 23^rd August 2025.
• Presented a paper “Visible Light-Induced Denitrogenative Annulation Reaction of 1,2,3-Benzotriazin-4(3H)-ones with Alkenes via Electron Donor-Acceptor (EDA) Complex Formation: A Sustainable Approach to Isoindolinones Synthesis” at International Conference on Recent Breakthroughs in Chemical Sciences (InnoChem- 25: Innovations in Chemistry for Sustainable Solutions) during 8^th – 11^th April, 2025 held at Woxsen University, Hyderabad.
• Presented a paper “Synthesis of Salicylanilide sulfonates from 1,2,3-Benzotriazin- 4(3H)-ones via Denitrogenative cross-coupling” at 1^st Research scholars’ summit- 2024 held at SRM University-AP. (Received BEST ORAL PRESENTATION AWARD)

• Presented a poster on “Synthesis of Salicylamides and Salicylanilide Sulfonates from 1,2,3-Benzotriazin-4(3H)-ones via Denitrogenative Cross-Coupling Reaction” at 31^st CRSI-ACS National Symposium in Chemistry held at NIT Rourkela, Odisha. During 6^th – 8^th July, 2023.
• Presented a research paper entitled “Synthesis of Salicylanilide Sulfonates from 1,2,3-Benzotriazin-4(3H)-ones and Organosulfonic acids via Denitrogenative Cross-Coupling” in National Conference on Recent Advances in Inorganic and Organometallic Chemistry-2023 held at NIT Warangal, during 24^th and 25^th Feb-2023. (Received BEST ORAL PRESENTATION award)
• Presented a research paper entitled “Trifluoroacetic Acid-Mediated Denitrogenative ortho-Hydroxylation of 1,2,3-Benzotriazin-4(3H)-ones: A Metal-Free Approach” in International Congress on Recent Advances in Chemistry and Chemical Engineering – 2022, held on 13^th to 15^th December, 2022 at JNTU Hyderabad. (Received BEST ORAL PRESENTATION award)

Participations in Workshops/Seminars/Webinars/FDPs: (Starting from latest)

• Participated in One-Day workshop on “”Photocatalysis for Sustainable Chemical and Environmental Applications” organized by the School of Sciences, Woxsen University, Hyderabad on 28^th August, 2025.
• Participated in One-Day FDP on “Emerging Trends in Teaching” organized by the Department of English, ACE Engineering College, Hyderabad on 12^th August, 2025.
• Participated in an “International Workshop on Energy, Environment and Sustainability (Saturday Lecture Series)” organized by the Department of Chemistry, Anurag University, Hyderabad, during 19^th April – 31^st May 2025.
• Organized and Participated in One-Day workshop on “Visible-Light Mediated Organic Transformation Reactions” by Department of Chemistry, SRM University-AP Andhra Pradesh, on 23^rd November, 2024.
• Participated in one week Faculty Development Program (hybrid mode) on, ‘‘Recent Advancements in Material Science & Medicinal Chemistry’’ from 22^nd to 26^th July, 2024 organized by School of Pharmacy & Department of Chemistry, Anurag University, Hyderabad, Telangana, India.
• Participated in University Distinguished Lecture titled “Semiconductor Nanostructures for Optoelectronic Applications” by Chennupati Jagadish (elect), Australian Academy of Science, Distinguished Professor, The Australian National University, Australia. Organized by SRM-University-AP, Andhra Pradesh held on 22^nd January-2022

• Participated in International Conference on Emerging Trends in Synthetic Organic Chemistry-2021(ICETSOC-2021), Organized by Department of Chemistry, NIT- Pondicherry, held on December 6^th-7^th
• Participated in University Distinguished Lecture titled “Science, Technology and Innovation Policy 2020: A Transformative S&T Agenda” by Sandeep Verma Secretary of Science and Engineering Research Board (SERB), DST, Government of India. Organized by SRM-University-AP, Andhra Pradesh held on 30^th October 2021.
• Participated in University Distinguished Lecture titled “Creating a Vibrant Knowledge Society-An Indian Strategy for 21st Century” by K. Kasturirangan, Chairman, National Education Policy (NEP)-2020 and special address by Dr. Audimulapu Suresh Hon’ble Minister for Education, Andhra Pradesh. Organized by SRM-University-AP, Andhra Pradesh in association with India’s National Newspaper “THE HINDU” held on 24^th July 2021.
• Participated in University Distinguished Lecture titled “Higher Education in India in the Post COVID-19” by Anil D. Sahasrabudhe Chairman of AICTE and special address by Shri Satish Chandra IAS Special Chief Secretary, Higher Education, Government of Andhra Pradesh. Organized by SRM-University-AP, Andhra Pradesh in association with India’s National Newspaper “THE HINDU” held on 5^th June 2021.
• Participated in University Distinguished Lecture titled “Pursuit of Excellence: Institution Building” by K. N. Ganesh, Director of IISER, Tirupati, India. Organized by SRM-University-AP, Andhra Pradesh held on 12^th December 2020.
• Participated in University Distinguished Lecture titled “Art of Science in the Time of Virus and Beyond: The Brave New World” by Ashutosh Sharma Secretary, DST, Government of India. Organized by SRM-University-AP, Andhra Pradesh held on 5^th December 2020.
• Participated in University Distinguished Lecture titled “Saga of Science from 13th Century to 21st Century” by S. Chandrasekhar Director, CSIR-IICT Hyderabad. Organized by SRM-University-AP, Andhra Pradesh held on 21^st November 2020.

• Participated in the Webinar “Department Lecture Series” titled “Metal-Catalyzed C- H Alkenylation Reactions” organized by Department of Chemistry, SRM University- AP, Andhra Pradesh held on 04^th August 2020.
• Participated in the Webinar “Department Lecture Series” titled “Designing Polymer Capsules for Drug Delivery” organized by Department of Chemistry, SRM University-AP, Andhra Pradesh held on 31^st July 2020.
• Participated in the Webinar “Effective ways of Writing Research Article” organized by SRM University-AP, Andhra Pradesh held on 25^th July 2020.
• Participated in the Webinar “Department Lecture Series” titled “Molecular Docking and Repurposing of Drug molecules for SARS-CoV-2” organized by Department of Chemistry, SRM University-AP, Andhra Pradesh held on 21^st July 2020.
• Participated in the Webinar “Department Lecture Series” titled “The Rechargeable World with Li-ion (LIBs)” organized by Department of Chemistry, SRM University- AP, Andhra Pradesh held on 14^th July 2020
• Participated in the Webinar “Department Lecture Series” titled “Optoelectronic Properties of perovskite Semiconductor Nanocrystals” organized by Department of Chemistry, SRM University-AP, Andhra Pradesh held on 07^th July 2020.
• Participated in the Webinar “Post COVID-19 Science and Technology” organized by SRM University-AP, in association with India’s national newspaper, “THE HINDU” held on 29^th May 2020.
• Participated in five days “AICTE sponsored Faculty Development Program on Engineering Chemistry” organized by UGC-HRDC JNTUH, Kukatpally Hyderabad from 02-12-2019 to 06-12-2019.
• Attended a Two-Day National Seminar on “Designing Eco-Polymers for Universal Sustenance (DEPUS-2011)” during March 30th – 31st 2011.Organized by the Department of Chemistry Kakatiya University Sponsored by UGC-SAP.
• Participated in a Two-day National level faculty Development program on “Teaching Ethics and Personality Development Skills for Young Engineering Faculty-TEAPS 2011” organized by the Department of CSE, Ramappa Engineering College Warangal, during 29th-30th June 2011.

• Received Gold-Medal for the research article presentation in Research Scholars’ Summit-2024 held at SRM University-AP.
• Received Gold-Medal for the research article presentation in research day at SRM University-AP, in 2022.

• Received BEST ORAL PPRESENTATION award at JNTUH-Hyderabad (International Conference), December-2022
• Received BEST ORAL PPRESENTATION award at NIT-Warangal (National Conference), February-2023
• Qualified in TS-SET 2018 (CHEMICAL SCIENCES)
• Qualified in GATE 2009 (CY-CHEMISTRY)

• NPTEL certificate course on STEREOCHEMISTRY September 2019
• NPTEL certificate course on Metal Mediated Synthesis-I (July-Aug 2021)
• Qualified in FET-JNTUH 2010 (Faculty Eligibility Test)-Chemical